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<?php |
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namespace dokuwiki\Form; |
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/** |
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* Class CheckableElement |
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* |
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* For Radio- and Checkboxes |
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* |
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* @package dokuwiki\Form |
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*/ |
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class CheckableElement extends InputElement |
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{ |
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/** |
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* @param string $type The type of this element |
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* @param string $name The name of this form element |
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* @param string $label The label text for this element |
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*/ |
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public function __construct($type, $name, $label) |
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{ |
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parent::__construct($type, $name, $label); |
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// default value is 1 |
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$this->attr('value', 1); |
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} |
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/** |
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* Handles the useInput flag and sets the checked attribute accordingly |
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*/ |
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protected function prefillInput() |
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{ |
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global $INPUT; |
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list($name, $key) = $this->getInputName(); |
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$myvalue = $this->val(); |
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if (!$INPUT->has($name)) return; |
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if ($key === null) { |
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// no key - single value |
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$value = $INPUT->str($name); |
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if ($value == $myvalue) { |
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$this->attr('checked', 'checked'); |
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} else { |
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$this->rmattr('checked'); |
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} |
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} else { |
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// we have an array, there might be several values in it |
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$input = $INPUT->arr($name); |
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if (isset($input[$key])) { |
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$this->rmattr('checked'); |
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// values seem to be in another sub array |
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if (is_array($input[$key])) { |
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$input = $input[$key]; |
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} |
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foreach ($input as $value) { |
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if ($value == $myvalue) { |
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$this->attr('checked', 'checked'); |
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} |
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} |
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} |
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} |
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} |
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/** |
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* The HTML representation of this element wrapped in a label |
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* Note: allow HTML tags in label text |
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* |
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* @return string |
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*/ |
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public function toHTML() |
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{ |
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if ($this->label) { |
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return '<label '. buildAttributes($this->label->attrs()) .'>'.DOKU_LF |
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. $this->mainElementHTML() .DOKU_LF |
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.'<span>'. $this->label->val() .'</span>'.DOKU_LF |
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.'</label>'; |
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} else { |
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return $this->mainElementHTML(); |
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} |
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} |
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} |
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splitbrain /
dokuwiki
This check looks at variables that are passed out again to other methods.
If the outgoing method call has stricter type requirements than the method itself, an issue is raised.
An additional type check may prevent trouble.